Principal Network Engineer
Listed on 2026-10-15
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IT/Tech
Cybersecurity, Systems Engineer, Network Security
SAIC is seeking a Network Engineer/COMSEC Custodian to work on our Information Services team. This role centers around ensuring confidentiality, integrity, and availability of classified information systems and networks supporting a critical defense program at Hill AFB, Utah. The selected candidate will serve as a Network Administrator, partnering closely with the mission stakeholders to engineer and maintain compliant secure network architectures.
Job Duties- Administer, Configure, and optimize enterprise‑grade routing and switching platforms (e.g., Cisco IOS/NX‑OS, Juniper, Arista).
- Implement and Manage:
Firewalls, VPN solutions, Network Segmentation, Zero Trust Security and Maintain directory services (Active Directory). - Design, document, and maintain LAN/WAN architectures, including redundancy, load balancing, and failover strategies.
- Interpret and apply government security frameworks such as RMF, ACAS, HBSS/Trellix, and IAVM bulletins.
- Automate network tasks through scripting (Power Shell, Python, Ansible) and demonstrate proficiency performing root cause analysis, troubleshooting, and integration.
- Bachelor’s degree with 9+ years relevant work experience or a master’s degree with 7+ years relevant work experience.
- U.S. Citizenship with Active final Top Secret clearance required on date of hire and must meet DoD 8570.01‑M IAT Level II or higher certification requirements (e.g., Security+, CCNA, CASP+, CISSP).
- Demonstrated professional experience in networking with a history of leading large‑scale projects or programs, preferably in defense or aerospace.
- Experience designing and implementing secure network architectures and utilizing DISA STIG process to access and document compliance.
- Ability to troubleshoot and resolve daily support tickets, including end-user support via phone, email, and remote control.
- Configure and install network devices and services such as routers, switches, firewalls, load balancers, VPN and QoS.
- Monitor performance of networking systems to ensure availability and reliability.
- Provide Level 2-3 support and troubleshooting networking issues.
SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity.
Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit For information on the benefits SAIC offers, see Working AA M/F/Vet/Disability
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